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Belgium
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Sodium metabisulphite ≥98.0%, AnalaR NORMAPUR® analytical reagent
 
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Sodium metabisulphite ≥98.0%, AnalaR NORMAPUR® analytical reagent
 

 

  • Assay:
    Min. 98.0 %
  • Heavy metals (as Pb):
    Max. 10 ppm
  • Cl (Chloride):
    Max. 100 ppm
  • As (Arsenic):
    Max. 0.5 ppm
  • Cu (Copper):
    Max. 10 ppm
  • Fe (Iron):
    Max. 5 ppm
  • Zn (Zinc):
    Max. 10 ppm

 

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